Discovery MR750 3.0T System Service Methods 5690009-2EN Revision 4 Object ID: 00000018WIA30641C40GYZTopic ID: id_2017391 Version: 3.0Date: Feb 24, 2021 12:58:23 AMRemoving LOTO - MDP ProcedureAlert necessary personnel that power is being restored.Remove the lock and tag.Have a customer-supplied electrician reconnect building main power to the MDP.On the MDP, check the breaker. If it is in a middle position, reset it by cycling to the Off position then back to the On position.Switch on the Main Input Switch (labeled with LOTO lock).On the MDP, push the green System On button.On the PDU, press the EMO RESET button. Figure 1. EMO RESET button